Bed frame



FIG. 1 is a left side elevational view of a bed frame showing our new design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view;

FIG. 7 is a sectional view taken along line 7--7 in FIG. 3; and

FIG. 8 is a sectional view taken along line 8--8 in FIG. 3. 

The ornamental design for a bed frame, substantially as shown and described. 